Home / 33,580,128.60-50,286,212.10-26,861,664.60

Finding the Fourth Proportional to 33,580,128.60, 50,286,212.10 and 26,861,664.60

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Solution

The fourth proportional to 33,580,128.60, 50,286,212.10 and 26,861,664.60 is: 40,225,318.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,580,128.60 : 50,286,212.10 = 26,861,664.60 : x
  2. Step 2: Convert to fraction form
    33,580,128.60/50,286,212.10 = 26,861,664.60/x
  3. Step 3: Cross multiply
    33,580,128.60x = 50,286,212.10 × 26,861,664.60
  4. Step 4: Simplify right side
    33,580,128.60x = 1,350,771,363,434,661.75
  5. Step 5: Solve for x
    x = 1,350,771,363,434,661.75/33,580,128.60
  6. Step 6: Final answer
    x = 40,225,318.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.